Micrometric ball anchoring system, to better adapt to the ball of each vehicle. Foldable and easily transportable structure thanks to its 2 wheels on the back. Easy access to the trunk of the vehicle, thanks to its folding system even with loaded bicycles. Anti-theft bicycle locks with the same key. Maximum load capacity 60kg compatible with any type of bicycle (E-bike, MTB, road). 13-pin vehicle connection.